If the pain is short-lived, physiological factors, such as cold, improper diet, smoking and drinking, and mental stress, are often considered. If the pain is prolonged, pathological factors such as gastritis, gastric ulcer, duodenal ulcer and gastric cancer should also be considered. At this time, it is recommended to go to the hospital in a timely manner and give corresponding treatment after clearing the specific diagnosis. Physiological factors: 1. Cold: Since the stomach is more sensitive to cold, such as stimulation by cold weather or cold fruits, the stomach may have vague pain throughout the day, which usually lasts for a short time. At this time, no special treatment, you can choose hot water bags or abdominal hot compress treatment; 2, improper diet: if there is an irregular diet, eating too fast, too much, etc., due to the stomach gastric acid secretion irregular or heavy burden, may appear stomach all day vague pain symptoms. At this time, you need to make timely dietary adjustments, such as eating on time, slow down the speed of eating, reduce the amount of food, etc., can ease the patient’s symptoms; 3, smoking, drinking: tobacco contains tar and nicotine, as well as alcohol and other substances, can stimulate the gastric mucosa, so that the stomach all day vague pain symptoms, at this time also need to promptly quit bad habits, symptoms can also be improved; 4, mental stress: if mental stress 4, mental stress: If mental stress is high, neurological disorders can lead to irregular secretion of gastric juice, and the stomach will be in vague pain all day. At this time, you need to relieve your emotions and relax your mood, and the symptoms can be relieved. Second, pathological factors: 1, gastritis: the main cause of Helicobacter pylori infection, diet, etc., due to inflammatory stimulation of the stomach and caused by the stomach all day vague pain, characterized by recurrent episodes. At this time, drug therapy needs to be given, such as omeprazole, etc. For those with combined H. pylori infection, quadruple drugs such as clarithromycin, metronidazole, ranitidine, omeprazole, etc. are needed for eradication therapy. At the same time, patients also need to pay attention to a light diet, avoid spicy and stimulating food, etc.; 2, gastric ulcer, duodenal ulcer: the main cause of gastric acid stimulation of the gastric mucosa, will also lead to vague pain throughout the day. Painful symptoms are mainly related to eating, gastric ulcer often occurs after eating, while duodenal ulcer mainly occurs before eating. The cause of stomach cancer is not clear, but may be related to diet and Helicobacter pylori infection, etc. As the tumor invades the gastric mucosa and causes painful symptoms, the patient will also have vague pain throughout the day, accompanied by abdominal distension and weight loss. For example, early gastric cancer can be treated by gastroscopic mucosal peeling surgery, while middle and late gastric cancer can be treated by surgical resection, and some patients also need to combine chemotherapy and radiotherapy and other comprehensive treatments.